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论文以耦合振荡器阵列作为本振阵列,提出天线阵列接收波束具有旁瓣抑制的扩展结构,推导了其接收波束形成的方向图函数,分析了该接收波束旁瓣抑制技术的可行性,并通过计算机仿真验证了旁瓣抑制技术的理论分析结果,为耦合振荡器阵列在接收技术上的应用提供了理论基础。
In this paper, the coupled oscillator array is used as the local oscillator array. An extended structure with side-lobe suppression for the receive antenna of the antenna array is proposed. The function of the receive beamforming pattern is deduced. The feasibility of this receive beam sidelobe mitigation is analyzed. Computer simulation verifies the theoretical analysis of the sidelobe suppression technology and provides a theoretical basis for the application of the coupled oscillator array in receiving technology.